STATUS: PRE-ALPHA
JS Microkernel emulates the synaptic transmission process between instances (servers) where the modules are exited with requests, so they encapsulate, process, and make responses. It is free software (free as in freedom) under the terms of GPL v3.
Written in NodeJS.
Screen: It is not mandatory is well recommended to use a screen to start controllers.
Instance: This means one virtual or physical server.
Schema: This means different user contexts in the same instance sharing resources like memory, ports, and descriptors, but if you want it keeps different NodeJS versions so it can handle independent modules.
Module: It can be a user controller or system controller.
Controller: It is a standard JS class with private methods, prototypes, constructor and public methods, it supports all class standards like aggregation, inheritance, overload, and so on.
The old concept about Database and Programs will change, all data will be distributed and dispersed for all instances so the writing and acquisition process flies over the servers.
The controllers will work like programs sometimes, like intermediate software, and sometimes as data containers. They can be distributed on many servers, and their responses will match at least many times as custom level to be valid.
Finally, programs and databases will not exist, just the controller module accepts requests, and a valid response has to match at least many times as custom level.
-
Each system instance can handle one kernel, so we have lots of kernels as instances we have, but at least we must have one kernel in the whole system.
-
Up to 4000 system modules per instance.
-
Up to 20,000 user modules per instance.
Reserved modules/controllers per instance are not defined yet because Pre-Alpha state.
All messages between servers, modules, and controllers are JSON notation.
Nodejs non-native prereqs: screen
Nodejs native prereqs: fs http url Math
Nodejs native calls: http.request
Postdata: {
controller: 'Name',
method: 'module',
params: {
key1: "val1",
key2: obj2,
...
}
}
Headers: {
Content-Type: 'application/json',
Content-Length: Postdata.length
}
Options: {
host: 'IpHost',
port: PortNumber,
path: '/lib/ControllerName',
method: 'POST',
headers: Headers
}
Returns: HTTP/1.1 200 OK,
{
Content-Type: 'application/json'
},
{ return: <value>, data: { object: Object, message: <desc> } }
module.exports = <ControllerName>;
function <ControllerName>() {};
<ControllerName>.prototype = {
constructor: <ControllerName>,
<method0>: function ( objData, oCallBack ) {
oCallBack( { object: { object: .. }} );
},
..,
<methodN>: function ( objData, oCallBack ) {
}
};
SYSDB: ukrnl
STATUS: Pre-Alpha
COLLECTION: controller
module host id version status path
major minor patch
Processes localhost 36000 0 0 0 A /slib/
Init localhost 36001 0 0 0 A /slib/
Monitor localhost 40000 0 0 0 A /lib/
{
"module": {
"Processes": {
"host": "localhost", "id": "36000", "status": "A", "path": "/slib/"
},
"Init": {
"host": "localhost", "id": "36001", "status": "A", "path": "/slib/"
},
"Monitor": {
"host": "localhost", "id": "40000", "status": "A", "path": "/lib/"
}
}
}
{
"license": " ******************************************************************************\n * Synapses Null Kernel *\n * Copyright (C) 2014 Victor C. Salas P. (aka nmag) <nmagko@gmail.com> *\n * *\n * This program is free software: you can redistribute it and/or modify *\n * it under the terms of the GNU General Public License as published by *\n * the Free Software Foundation, either version 3 of the License, or *\n * (at your option) any later version. *\n * *\n * This program is distributed in the hope that it will be useful, *\n * but WITHOUT ANY WARRANTY; without even the implied warranty of *\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *\n * GNU General Public License for more details. *\n * *\n * You should have received a copy of the GNU General Public License *\n * along with this program. If not, see <http://www.gnu.org/licenses/>. *\n ******************************************************************************\n",
"version": {
"major": 2,
"minor": 0,
"patch": 0
},
"debug": 1,
"allow_cors": 0,
"default_binding_port": 4000,
"collection": [
"multiplexer",
"controller"
]
}
Copyright (C) 2015,2016 Victor Clodoaldo Salas Pumacayo.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".